8051 Family AT80C51 Series Microcontrollers 8位微控制器 :
找到 3 件产品8051 Family AT80C51 Series Microcontrollers 8-bit Microcontrollers
AT80C51RD2 microcontrollers are high performance versions of the 80C51 8-bit microcontrollers. The microcontrollers retain all features of the Atmel 80C52 with 256 bytes of internal RAM, a 7 source 4-level interrupt controller and three timer/counters.
- Clocked Up to 40 MHz
- RAM: Up to 1024B, ROM: Up to 32KB
- Dual Data Pointer
- Interface: UART
- Keyboard Interrupt Interface on Port P1
- Hardware Watchdog Timer
- 4x 8-bit I/O Ports
- 8 Interrupt Sources with 4 Priority Levels
- 3x 16-bit Timer/Counters
- Applications: LED lighting, hand hold application.
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| 比较 | 制造商产品编号 | 库存编码 | 制造商 / 说明 | 库存数 | 包装规格 | 价钱 (含税) | 数量 | 产品范围 | 设备核心 | 运行频率最大值 | 针脚数 | IC 外壳 / 封装 | 输入/输出数 | 接口 | 存储器容量, RAM | 电源电压最小值 | 电源电压最大值 | 工作温度最小值 | 工作温度最高值 | 芯片安装 | MCU系列 | MCU系列 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
每个 | 1+ CNY38.460(CNY43.4598) 25+ CNY37.700(CNY42.601) | 8051 Family AT80C51 Series Microcontrollers | 8051 | 40MHz | 40引脚 | DIP | 32输入 | UART | 1.25KB | 2.7V | 5.5V | -40°C | 85°C | 通孔安装 | 8051 | AT80C51 | ||||||
每个 | 1+ CNY31.230(CNY35.2899) 25+ CNY30.610(CNY34.5893) 100+ CNY29.990(CNY33.8887) | 8051 Family AT80C51 Series Microcontrollers | 8051 | 40MHz | 44引脚 | LCC | 32输入 | EUART | 1.25KB | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT80C51 | ||||||
单件(切割供应) 切割卷带 | 1+ CNY32.440(CNY36.6572) 25+ CNY31.800(CNY35.934) 100+ CNY31.150(CNY35.1995) 500+ CNY30.500(CNY34.465) | 8051 Family AT80C51 Series Microcontrollers | 8051 | 40MHz | 44引脚 | 塑料有引线芯片载体 | 32输入 | EUART | 1KB | 2.7V | 5.5V | -40°C | 85°C | 表面安装 | 8051 | AT80C51 | ||||||

